CN106950720A - Based Intelligent Control vision correction mirror - Google Patents
Based Intelligent Control vision correction mirror Download PDFInfo
- Publication number
- CN106950720A CN106950720A CN201710356994.4A CN201710356994A CN106950720A CN 106950720 A CN106950720 A CN 106950720A CN 201710356994 A CN201710356994 A CN 201710356994A CN 106950720 A CN106950720 A CN 106950720A
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- far field
- overbar
- reading range
- vision correction
- based intelligent
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/024—Methods of designing ophthalmic lenses
- G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
Abstract
The invention belongs to eyesight correcting glasses field, more particularly to a kind of Based Intelligent Control vision correction mirror, including picture frame (3) and temple (4)；Provided with integrated eye position myoporthosis eyeglass in picture frame (3)；Integrated eye position myoporthosis eyeglass includes circular eyeglass body (1)；Circular eyeglass body (1) is divided into functional areas and lower functional areas；Upper functional areas are regarding far field (101)；Lower functional areas are near reading range (102)；Far field (101) is regarded as concavees lens；Lower functional areas are the compound curved surface lens that the thin curved surface prism in the thick one end in one end is composited with convex lens；Picture frame (3) is provided with control module (5).The present invention is easy to control design case precision, effectively releases the ciliary spasm of myopia, when non-standard read-write posture occurs in user, can provide alarm warning, can effectively prevent, treat pseudo-myopia, esophoria and exophoria can be corrected again.
Description
Technical field
It is applied to teenager the invention belongs to eyesight correcting glasses field, more particularly to one kind, can prevents and treats false near
Depending on the inside and outside heterophoric Based Intelligent Control vision correction mirror of correction.
Background technology
Myopia is that eyes do not see remote thing, but see the symptom of nearly thing clearly.On the premise of dioptric is static, the object of distant place is not
It can be converged in retina, and focus is formed before retina, thus cause visual deformation, cause the object in a distant place fuzzy not
Clearly.Myopia is divided to dioptric and the class of axle two.The reason for wherein myopia occurs is mostly that eyeball antero posterior axis is long (being referred to as axial myopia),
Secondly it is relatively strong (being referred to as curvature myopia) for the refractive power of eye.Myopia mostly occurs in adolescence, and inherent cause has one to be fixed
Ring, but its occurrence and development, not enough with lighting, reading posture is improper, and near work, which is relatively waited so long, substantial connection.
The increased main cause of the myopia number of degrees is axiallength extension.Medical research confirms that eyeball extension relies on view
Film periphery defocus, according to dioptric theory, focus falls the person before retina and is referred to as Myopia defocus, falls the person behind retina
Referred to as long sight defocus.The retinal centre of myopia is in Myopia defocus, and retinal periphery is in long sight defocus, this to regard
Nethike embrane peripheral hyperopia defocus system promotes the ever-increasing main cause of the myopia number of degrees.
At present, Children and teenager myopia occurs early, fast-growth, according to statistics, primary school, junior middle school, senior middle school's average myopia
Rate is the current healthy most distinct issues of harm China students in middle and primary schools at least more than 60%.If without effective prevention, this
One numeral will further expand.There is the instrument of many preventing and treating myopia up to now in the market, and its basic fundamental route includes：
(1) massage, electric pulse stimulation acupuncture point；(2) magnetic field acupoint stimulation；(3) Chinese herbal medicine locally penetrates into；(4) Micropole glasses；
(5) eyeball presses；(6) simple convex lens mist regards therapy.Clinical tests prove that, the above method can not be for the near-sighted cause of disease
And pathogenesis produces good preventive and therapeutic effect.At present for adolescent myopia, ophthalmologic hospital and optician's shop are main single to wear
Light or double light Progressive eyeglasses are intervened, because not accounting for whether near-sighted child has stravismus, are what kind of stravismus, do not have
In view of people's nearly eyeball regulation and set soon, so not reaching the effect or DeGrain of prevention and treatment, cause near
Diopter number constantly increases.
Additionally, it is well known that, it is not more straight better, the chi of eye distance books one sat during students in middle and primary schools' study reading
(33CM) left and right, if losing control of this distance, that can play reaction.Present students in middle and primary schools due to read-write sitting posture not just
Really, using sitting position corrector is held on open market, this rectifier carries inconvenient, nor very square on desk
Just it is, attractive in appearance, so being not easy popularization.
The content of the invention
It is contemplated that providing one kind in place of overcoming the deficiencies in the prior art and being easy to control design case precision, effectively release near
Depending on the ciliary spasm of eye patient, make the reduction of crystalline lens convexity, when non-standard read-write posture occurs in user, alarm can be provided
Warning, can effectively prevent, treat pseudo-myopia, the Based Intelligent Control vision correction mirror of esophoria and exophoria can be corrected again.
In order to solve the above technical problems, what the present invention was realized in：
Based Intelligent Control vision correction mirror, including picture frame and temple；Provided with integrated eye position Myoporthosis glasses in the picture frame
Piece；The integrated eye position myoporthosis eyeglass includes circular eyeglass body；The circular eyeglass body is divided into functional areas and lower work(
Can area；Upper functional areas are regarding far field；Lower functional areas are near reading range；Concavees lens is in the far field that regards；The lower functional areas are one end
The compound curved surface lens that the thin curved surface prism in thick one end is composited with convex lens.
It is of the present invention regarding far field and refractive index n=1.5~1.6 of near reading range as a kind of preferred scheme.
Further, the diameter D of circular eyeglass body of the present invention is 70mm；Abbe number is 34.7.
Further, near reading range of the present invention is 2~4 Δs in the prism degree Ψ using region.
Further, circular eyeglass body center thickness of the present invention is more than or equal to 1.0mm.
Further, the optic diameter of circular eyeglass body of the present invention is 70mm~75mm；Depending on far field and near reading range
Luminosity difference be 300~500 degree.
Further, it is of the present invention regard far field optical centre A and regard the distance in line of demarcation between far field and near reading range as
4mm~5mm；The near reading range optical centre B and the distance in line of demarcation between far field and near reading range is regarded as 7mm~8mm, interior shifting
1mm~2mm.
Further, it is of the present invention to meet following rule depending on moving point position on far field and near reading range Zhong Ge surfaces：
Wherein：D is optic diameter；h0For circular eyeglass body center thickness；Ψ is near reading range prism degree；
If M (X, Y, Z) is a bit of preceding surface on the sphere of far field, set up three-dimensional by the origin of coordinates of the sphere centre of sphere O
Rectangular coordinate system and spherical coordinate system, for spherical coordinate system, Φ is directed line segmentWith the angle folded by Z axis forward direction；θ is from Z axis
See, directed line segment is gone to counterclockwise from X-axisAngle, wherein P be projections of the point M on XOY faces；R regards for preceding surface
Far field radius of curvature；
IfFor a bit on the sphere of preceding surface near reading range, its centre of sphere isPoint；For directed line segmentWith Z
Angle folded by axle forward direction,For preceding surface near reading range radius of curvature；
If m (x, y, z) is a bit on rear surface sphere, its centre of sphere is o points；For directed line segmentWith the positive institute of Z axis
The angle of folder, r is rear surface curvature radius.
Further, the present invention is provided with control module on the picture frame；The control module includes angular transducer, position
Displacement sensor, controller, vibration motor and buzzer；The angular transducer, displacement transducer, vibration motor and buzzer
Signal transmission port connects with the signal transmission port of controller respectively.
The present invention can help to inside ofeye crystalline lens, ciliary body and eye by being applied in combination depending on far field and near reading range
The regulation of musculus expansor, reduce in eyes self-control and set, and play and slow down eye fatigue so that suppress myopia degree and increase
Plus, prevention, treatment pseudo-myopia and the inside and outside heterophoric effect of correction are more obvious, and teenager and child are in studying and living
In, the effect of can reach prevention and treatment unconsciously.The present invention can be provided for human eye the controllable myopiaization periphery of degree from
Jiao, prevents that axis oculi from increasing, and retarding myopia is deepened.The present invention is not only adapted to normal visual acuity people, is also suitable for various ametropes,
In practice, diopter and prism, using corresponding integrated optical compound lens, can be determined according to the dioptric situation of Different Individual
Degree, you can produce a desired effect.Given when the present invention on picture frame by setting control module to reach abnormal sitting posture
Warning, pre- myopic-preventing generation or development.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.Protection scope of the present invention not only office
It is limited to the statement of following content.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is circular eyeglass body structural representation of the present invention；
Fig. 3 is circular eyeglass body surface coordinates figure of the present invention；
Fig. 4 is control module schematic block circuit diagram of the present invention.
In figure：1st, circular eyeglass body；101st, regarding far field；102nd, near reading range；2 lines of demarcation；3rd, picture frame；4th, temple；5th, control
Module.
Embodiment
As shown in Figures 1 and 2, Based Intelligent Control vision correction mirror, including picture frame 3 and temple 4；One is provided with the picture frame 3
Bodyization eye position myoporthosis eyeglass；The integrated eye position myoporthosis eyeglass includes circular eyeglass body 1；The circular eyeglass body
1 point is upper functional areas and lower functional areas；Upper functional areas are regarding far field 101；Lower functional areas are near reading range 102；It is described to regard far field 101
For concavees lens；The lower functional areas are the compound curved surface lens that the thin curved surface prism in the thick one end in one end is composited with convex lens.
Refractive index n=1.5~1.6 of the present invention regarding far field 101 and near reading range 102.
The diameter D of circular eyeglass body 1 of the present invention is 70mm；Abbe number is 34.7.
Near reading range 102 of the present invention is 2.5 Δs in the prism degree Ψ using region.
The center thickness of circular eyeglass body 1 of the present invention is more than or equal to 1.0mm.
The optic diameter of circular eyeglass body 1 of the present invention is 70mmmm；Depending on the luminosity in far field 101 and near reading range 102
Difference is 400 degree.
It is of the present invention regard the optical centre A of far field 101 and regard the distance in line of demarcation 2 between far field 101 and near reading range 102 as
4.5mm；The optical centre B of near reading range 102 and the distance in line of demarcation 2 between far field 101 and near reading range 102 is regarded as 7.5mm, it is interior
Move 1.5mm.
Shown in Figure 3, of the present invention moving point position meets as follows on each surface in far field 101 and near reading range 102
Rule：
Wherein：D is optic diameter；h0For circular eyeglass body center thickness；Ψ is near reading range prism degree；
If M (X, Y, Z) is a bit of preceding surface on the sphere of far field, set up three-dimensional by the origin of coordinates of the sphere centre of sphere O
Rectangular coordinate system and spherical coordinate system, as shown in Figure 3.For spherical coordinate system, Φ is directed line segmentWith Z axis forward direction folded by
Angle；θ is to go to directed line segment counterclockwise from X-axis from the point of view of Z axisAngle, wherein P be throwings of the point M on XOY faces
Shadow；R is that preceding surface regards far field radius of curvature.
IfFor a bit on the sphere of preceding surface near reading range, its centre of spherePoint coordinates is For directed line segmentWith Z axis forward direction folded by angle,For preceding surface near reading range radius of curvature.
If m (x, y, z) is a bit on rear surface sphere, its centre of sphere o point coordinates is (0,0, R-r-h0),For directed line
SectionWith the angle folded by Z axis forward direction, r is rear surface curvature radius.
On each surface shown in moving point location formula such as formula (1)-formula (3).
R：Preceding surface regards far field radius of curvature；
F：Depending on far field diopter (F<0)；
Preceding surface near reading range radius of curvature；
Near reading range diopter；
r：Surface curvature radius afterwards；
D：Optic diameter；
h0：Center thickness；
n：Lens index；
Ψ：Near reading range prism degree；
x,y,z：Surface three dimension rectangular co-ordinate afterwards；
X,Y,Z：Preceding surface regards far field three-dimensional rectangular coordinate；
Preceding surface near reading range three-dimensional rectangular coordinate；
Shown in Figure 4, the present invention is provided with control module 5 on the picture frame 3；The control module 5 is passed including angle
Sensor, displacement transducer, controller, vibration motor and buzzer；The angular transducer, displacement transducer, vibration motor and
The signal transmission port of buzzer connects with the signal transmission port of controller respectively.
When A nearsighted person sees object by near reading range, the light planoconvex lens convergence of object emission, after being focused on through crystalline lens
Image in before retina, image blur is unclear, due to the physiological adaptation function of human eye, eyelash can be adjusted automatically by neural reflex
Shape flesh loosens, and ciliary muscle flesh ring is become big, and ciliary ligament traction crystalline lens, crystalline lens tension force reduces, and thinning, convexity diminishes, and makes
Retina is moved to after picture point into more visible image.
The present invention is compounded to form complex optics by particular curvature prism and convex lens, can exhale near objects
The light come becomes that parallel rays is pleasing to the eye, alleviates the set effect of two, so as to drive regulative mode, eliminates false near
Depending on, and control the development of true myopia.It is small recessed that the present invention had both met the center that retina correspondence is changed into macula retinae area
Correspondence can be changed by prism and convex lens again sees near with regulation and set at the moment, by mist depending on forcing eyelash with reversely regulation
Shape muscular relaxation, crystal diopter reduces to recover eyesight.
Whether the present invention first has stravismus, eye movement, a binocular vision function when specifically used from optometry, Binocular vison intuition,
Eyes apparent motion, eyes visual center and the inspection gone out in terms of photoimaging are started with, as the case may be personalized correction solution, will
Retina correspondence changes into the small recessed correspondence in center in macula retinae area, during mirror is worn, according to child whether have stravismus and
The change of stravismus, vision correction situation periodic replacement eyeglass, it is long-term to use on vision without influence, it is finally reached correction stravismus, control
System and reduction diopter, lift the effect of UCVA.
In addition, the present invention is when specifically used, when temple front end is downward-sloping is more than some angle, angular transducer will
The status signal gathered reaches controller, and control response simultaneously drives vibration motor and buzzer alert.Equally, when
When picture frame distance is seen that thing reaches certain distance, the status signal gathered is reached controller, control response by displacement transducer
And drive vibration motor and buzzer alert.
Embodiment 1：
| Wear right eye myopia degree before mirror | 475 degree | Wear right eye UCVA before mirror | |
| Wear right eye myopia degree after mirror | 325 degree | Wear right eye UCVA before mirror | |
| Wear left eye myopia degree before mirror | 375 degree, 150 degree of astigmatism | Wear left eye UCVA before mirror | |
| Wear left eye myopia degree after mirror | 175 degree, astigmatism does not have | Wear left eye UCVA before mirror | |
| The total reduction myopia degree of eyes | 425 degree | The total lifting bore hole of eyes is regarded |
Embodiment 2：
| Wear right eye myopia degree before mirror | ‐3.00 | Wear right eye UCVA before mirror | 0.25 |
| Wear right eye myopia degree after mirror | ‐0.25 | Wear right eye UCVA after mirror | 1.0‐2 |
| Wear left eye myopia degree before mirror | ‐3.50 | Wear left eye UCVA before mirror | 0.2 |
| Wear left eye myopia degree after mirror | ‐0.25 | Wear left eye UCVA after mirror | 1.0‐2 |
| The total reduction myopia degree of eyes | 600 degree | The total lifting bore hole of eyes is regarded | 12 rows |
Embodiment 3：
| Wear right eye myopia degree before mirror | 450 degree | Wear right eye UCVA before mirror | 0.15 |
| Wear right eye myopia degree after mirror | 0 degree | Wear right eye UCVA after mirror | 1.0 |
| Wear left eye myopia degree before mirror | 450 degree | Wear left eye UCVA before mirror | 0,15 |
| Wear left eye myopia degree after mirror | 0 degree | Wear left eye UCVA after mirror | 1.0 |
| The total reduction myopia degree of eyes | 900 degree | The total lifting UCVA of eyes | 16 rows |
Embodiment 4：
Embodiment 5：
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. Based Intelligent Control vision correction mirror, including picture frame (3) and temple (4)；Characterized in that, being provided with one in the picture frame (3)
Bodyization eye position myoporthosis eyeglass；The integrated eye position myoporthosis eyeglass includes circular eyeglass body (1)；The circular eyeglass
Body (1) is divided into functional areas and lower functional areas；Upper functional areas are regarding far field (101)；Lower functional areas are near reading range (102)；It is described
Far field (101) is regarded as concavees lens；The lower functional areas are the thin curved surface prism in the thick one end in one end and answering that convex lens are composited
Close toroidal lens.
2. Based Intelligent Control vision correction mirror according to claim 1, it is characterised in that：Regard far field (101) are with regarding closely
Refractive index n=1.5~1.6 in area (102).
3. Based Intelligent Control vision correction mirror according to claim 2, it is characterised in that：The circular eyeglass body (1) it is straight
Footpath D is 70mm；Abbe number is 34.7.
4. Based Intelligent Control vision correction mirror according to claim 3, it is characterised in that：The near reading range (102) is using
The prism degree Ψ in region is 2~4 Δs.
5. Based Intelligent Control vision correction mirror according to claim 4, it is characterised in that：Circular eyeglass body (1) center
Thickness is more than or equal to 1.0mm.
6. Based Intelligent Control vision correction mirror according to claim 5, it is characterised in that：The mirror of the circular eyeglass body (1)
A diameter of piece is 70mm~75mm；Far field (101) is regarded with the luminosity difference of near reading range (102) as 300~500 degree.
7. Based Intelligent Control vision correction mirror according to claim 6, it is characterised in that：It is described to regard in far field (101) optics
Heart A and the distance of line of demarcation (2) between far field (101) and near reading range (102) is regarded as 4mm~5mm；Near reading range (102) light
Center B and the distance of line of demarcation (2) between far field (101) and near reading range (102) is regarded as 7mm~8mm, interior shifting 1mm~2mm.
8. according to any described Based Intelligent Control vision correction mirror of claim 1~7, it is characterised in that：It is described to regard far field (101)
And moving point position meets following rule on each surface near reading range (102)：
Wherein：D is optic diameter；h0For circular eyeglass body center thickness；Ψ is near reading range prism degree；
If M (X, Y, Z) is a bit of preceding surface on far field (101) sphere, set up three-dimensional by the origin of coordinates of the sphere centre of sphere O
Rectangular coordinate system and spherical coordinate system, for spherical coordinate system, Φ is directed line segmentWith the angle folded by Z axis forward direction；θ is from Z axis
See, directed line segment is gone to counterclockwise from X-axisAngle, wherein P be projections of the point M on XOY faces；R regards for preceding surface
Far field (101) radius of curvature；
IfFor a bit on preceding surface near reading range (102) sphere, its centre of sphere isPoint；For directed line segmentWith
Angle folded by Z axis forward direction,For preceding surface near reading range (102) radius of curvature；
If m (x, y, z) is a bit on rear surface sphere, its centre of sphere is o points；For directed line segmentWith Z axis forward direction folded by
Angle, r is rear surface curvature radius.
9. according to any described Based Intelligent Control vision correction mirror of claim 1~7, it is characterised in that：On the picture frame (3)
Provided with control module (5)；The control module (5) includes angular transducer, displacement transducer, controller, vibration motor and honeybee
Ring device；The angular transducer, displacement transducer, the signal transmission port letter respectively with controller of vibration motor and buzzer
Number transmission port connects.
10. Based Intelligent Control vision correction mirror according to claim 8, it is characterised in that：Provided with control on the picture frame (3)
Molding block (5)；The control module (5) includes angular transducer, displacement transducer, controller, vibration motor and buzzer；Institute
State the signal transmission of the signal transmission port of angular transducer, displacement transducer, vibration motor and buzzer respectively with controller
Port connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356994.4A CN106950720B (en) | 2017-05-16 | 2017-05-16 | Intelligent control vision correction mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356994.4A CN106950720B (en) | 2017-05-16 | 2017-05-16 | Intelligent control vision correction mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106950720A true CN106950720A (en) | 2017-07-14 |
| CN106950720B CN106950720B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710356994.4A Active CN106950720B (en) | 2017-05-16 | 2017-05-16 | Intelligent control vision correction mirror |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831600A (en) * | 2017-12-04 | 2018-03-23 | 镇江市谷戈视光学眼镜有限公司 | A kind of teenager's eyesight correction device |
-
2017
- 2017-05-16 CN CN201710356994.4A patent/CN106950720B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831600A (en) * | 2017-12-04 | 2018-03-23 | 镇江市谷戈视光学眼镜有限公司 | A kind of teenager's eyesight correction device |
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| Publication number | Publication date |
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| CN106950720B (en) | 2019-01-22 |
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Effective date of registration: 20200402 Address after: 110000 1-6 1-6, Shifu Road, Shenhe District, Shenyang, Liaoning. Patentee after: Yongkang Optical Technology Group Co., Ltd. Address before: 110013, No. 371, main road, Shenhe District, Liaoning, Shenyang Patentee before: Liu Yonghong |
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